## Research

### Position

- Research associate
- Public relations coordinator

### Research Subjects

- Plasma Astrophysics
- Astrophysical Plasma Instabilities
- Cosmic Ray Transport Theory
- Bessel functions and Kapteyn series
- Computational Physics

### Other Interests

- Astronomy & Astrophysics
- Cosmology
- General Relativity
- Particle Physics
- Differential Geometry

### Selected Publications

- Tautz & Lerche: Radiation from non-linear Weibel plasma modes,

*Physics Reports***520**, pp. 1–42 (2012) - Tautz et al.: Simulating heliospheric and solar particle diffusion using the Parker spiral geometry,

*Journal of Geophysical Research***116**, p. A02102 (2011) - Tautz: Instability conditions and maximum growth rate of aperiodic instabilities,

*Physics of Plasmas***18**, p. 012101 (2011) - Tautz: A new simulation code for particle diffusion in anisotropic, large-scale and turbulent magnetic fields,

*Computer Physics Communications***181**, pp. 71–77 (2010) - Tautz & Lerche: A Review of Procedures for Summing Kapteyn Series in Mathematical Physics,

*Advances in Mathematical Physics***2009**, p. 425164 (2009)

### News and Updates

### Tag Cloud: Research Publications

analytical calculated case coefficient counterstreaming diffusion direction dispersion distribution effects electromagnetic electron energy equation field function growth instability integral investigated isotropic line magnetic model modes numerical obtained parallel parameters particle perpendicular plasma propagation rate relation relativistic results scattering series shown simulations slab solution theory transport turbulence velocity wave wavenumber weibel

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